Problem with characters in language portuguese topbar

[CharlesClarkson]

Originally Posted by rclamego

I have the day and month in topbar in left. The language are in Portuguese but are characters not appear correct, only character ascii.

According to Wikipedia:

In many web browsers, "?" is used to show a character not found in the program's character set. This commonly occurs for apostrophes and quotation marks when they are written with software that uses its own proprietary non-standard code for these characters, such as Microsoft's Smart Quotes. Some fonts will instead use the Unicode Replacement Glyph (U+FFFD, ?), which is commonly rendered as a white question mark in a black diamond (see replacement character).

HTH,